Misc. changes related to CPP-validation:
- updated interfaces in lwp-validation (amsr_avhrr_match.py) to fit
  the interfaces used in validate_cph.py
- updated CPP-related programs to handle v2014 (should handle v2012 too,
  but that is not tested...)
- bugg correction to for running without 5km data available
- bugg corrections: do not search for t85t11-threshold unless npp/eos
Merge branch 'master' of github.com:/adybbroe/atrain_match